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Submarine communication cables, also known as undersea cables, carry messages by wire across the sea. These cables are laid on the ocean floor and transmit data through optical fibers.

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Where is Italy in relation to Greece?

Directly across the Ionian Sea from each other. Italy is west of Greece.


What is the difference between a telegraph and an electrochemical telegraph?

A telegraph is a device for sending messages ("graph") over a distance ("tele"). Smoke signals sent by Native Americans qualify under this definition. So does the use of flags or signal fires. An electrochemical telegraph suggests that an electrochemical device, like an electrochemical cell or set of cells -- a battery -- is used to power up a system that transmits those messages. By making and breaking an electrical circuit with a telegraph key, a solenoid on the other end can be made to "click" and be heard. All that is required is a system of "code" to transmit characters from one point to another down a telegraph wire between the key and the solenoid. The battery provides the power. By using that same electrochemical source, a light could be powered up using the key. With the light and the same code used in sending messages over a wire, an individual could communicate between two points without a wire. Ships at sea could communicate with that light (though they usually use ship's power instead of a battery), or two scouts on a camping trip could communicate silently across a broad valley using flashlights.


What country are north south east and west of the Philippines?

No country directly borders the Philippines, an island in the western Pacific Ocean. To the north, across the Luzon Strait, is Taiwan; west, across the South China Sea, is Vietnam; southwest, across the Sulu Sea, is Borneo; south, across the Celebes Sea, is Indonesia; eastward is Palau.


Wind that travels across land are?

known as land breezes. These breezes are caused by the temperature difference between the land and sea. During the night, the land cools faster than the sea, creating a high-pressure area over the land that causes wind to blow from the land towards the sea.


What is the name of the man who discovered that the monsoon winds blow regularly across the arabian sea in summer?

ptolemy

Related Questions

What is the duration of Messages from the Sea?

The duration of Messages from the Sea is 2.22 hours.


What carries the electric charge around a metal wire?

When metals bond they form a metallic bond. In a metallic bond the electrons from the outer shell of metals atoms become delocalised and the remaining ions sit in a sea of disassociated electrons.This sea of electrons can flow freely. As the electrons gain kinetic energy from a heat source thus they move more vigorously around the metal and transmit the kinetic energy from electron to electron and ion to ion. This is why metals conduct heat.When a potential difference is applied across a wire it causes the electrons to flow. It is movement of the electrons with their negative charge that carries electricity through a wire.


When was Messages from the Sea created?

Messages from the Sea was created on 2010-10-08.


What does sea-wood mean in Beowulf?

In Beowulf, "sea-wood" refers to a ship or boat. It is a poetic term used to describe the vessel that carries the warriors across the sea to their destination. The use of this term reflects the importance of seafaring and exploration in the world of the story.


How does the olympic torch get across the sea?

The Torch gets across the sea in a container


When was Across the Sea of Time created?

Across the Sea of Time was created in 1995.


When was Across the Sea of Suns created?

Across the Sea of Suns was created in 1984.


When was Across the Sea created?

Across the Sea was created on 1996-09-24.


Which country is across the Tasman Sea across Australia?

New Zealand lies across the Tasman Sea from Australia.


How long does a female carry puppies?

As long as an elephant. An elephant carries the babies as long as a Pheonix. A Phoenix carries the babies as long as a dragon. A dragon carries the babies as long as a sea surpent. A sea surpent carries the babies as long as a girraffe. A giraffe carries the babies as long as a flugenflagen.


When was Across the Open Sea created?

Across the Open Sea was created in 1993-07.


Which continent lies across the Mediterranean sea from Spain?

what continent is located across the mediterranean sea from spain